/*
 * Copyright (C) 2011-2013 Eric Lasota
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
#ifndef __RDX_INTERPRET_HPP__
#define __RDX_INTERPRET_HPP__

#include "rdx_objectmanagement.hpp"

namespace RDX
{
	namespace Programmability
	{
		struct ICodeProvider;
	}

	namespace Interpreter
	{
		class InterpreterCodeProvider : public Programmability::ICodeProvider
		{
		private:
			const Programmability::PrecompiledCodeModule **_modules;
			LargeInt _numModules;
			ObjectManagement::Allocator _alloc;

		public:
			InterpreterCodeProvider(const ObjectManagement::Allocator &alloc, const Programmability::PrecompiledCodeModule **modules, LargeInt numModules);

			void CreateExecutable(ObjectManagement::IObjectManager *objm, OperationContext *ctx, Programmability::Method *m) const;
			void ReleaseExecutable(ObjectManagement::IObjectManager *objm, Programmability::Method *m) const;
			void InitializeSymbolDictionary(OperationContext *ctx, ObjectManagement::IObjectManager *objm) const;
			int RunMethod(OperationContext *ctx, ObjectManagement::IObjectManager *objm, const Programmability::Method *m, Programmability::RuntimeThread *thread, Programmability::RuntimeStackValue *prv) const;
			//Programmability::NativeCallback GetNativeCallback() const;
			Programmability::IPToCurrentInstructionCallback GetIPToCurrentInstructionCallback() const;
			Programmability::InstrNumToIPCallback GetInstrNumToIPCallback() const;
			Programmability::ResumeThreadCallback GetResumeThreadCallback(ObjectManagement::IObjectManager *objm) const;
			void Shutdown();

			inline LargeInt NumModules() const
			{
				return _numModules;
			}

			inline const Programmability::PrecompiledCodeModule **Modules() const
			{
				return _modules;
			}
		};
	}
}


namespace RDX
{
	namespace Interpreter
	{
		inline InterpreterCodeProvider::InterpreterCodeProvider(const ObjectManagement::Allocator &alloc, const Programmability::PrecompiledCodeModule **modules, LargeInt numModules)
		{
			_modules = modules;
			_numModules = numModules;
			_alloc = alloc;
		}
	}
}

#endif
